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Drug interactions between itraconazole and terfenadine

Results for the following 2 drugs:
itraconazole
terfenadine

Interactions between your drugs

Major

itraconazole terfenadine

Applies to: itraconazole and terfenadine

Terfenadine is no longer on the market in the US. Do not take terfenadine with any other medication.

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Drug and food interactions

Major

terfenadine food

Applies to: terfenadine

Terfenadine is no longer on the market in the US. Do not take terfenadine with any other food or medication.

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Moderate

itraconazole food

Applies to: itraconazole

Food increases the absorption of itraconazole capsules but decreases the absorption of itraconazole oral solution. Capsules should be taken immediately after a full meal and the solution be taken on an empty stomach to ensure best results.

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Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

Drug Interaction Classification

The classifications below are a guideline only. The relevance of a particular drug interaction to a specific patient is difficult to determine using this tool alone given the large number of variables that may apply.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No information available.

Do not stop taking any medications without consulting your healthcare provider.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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